# 1 Act Instructor vs Solumi

The clearest difference is in-app purchases: 1 Act Instructor at none against Solumi's 3. 1 Act Instructor also leads on device support (3 vs 1) and iOS requirement (12.0 vs 16.0). On price, update cadence and ads there is nothing between them.

Both are free to download. Solumi sells 3 in-app purchases, starting at $6.99 per 7 days. 1 Act Instructor asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 1 Act Instructor | Solumi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (54 ratings)](https://appshunter.io/ios/app/solumi-scenario-lessons/id6804124195/reviews)** |
| Number of ratings | — | **54** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 69 MB | 68 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Webnox](https://appshunter.io/developer/1769192145) | [Aurora Borealis Culture Media Limited](https://appshunter.io/developer/1864294183) |

## What reviewers say

### 1 Act Instructor

[App page](https://appshunter.io/ios/app/1-act-instructor/id6695754732)

**Features:** macOS Compatibility

**In-app purchases:** none


### Solumi

[App page](https://appshunter.io/ios/app/solumi-scenario-lessons/id6804124195)

Practice English in realistic scenarios with an AI tutor that personalizes lessons to your goals and proficiency. Improve vocabulary, grammar, and listening skills in short, efficient daily sessions.

**Highlights:** Scenario-based learning, AI-powered personalization, Vocabulary, grammar, and listening integration, 10-15 minute lessons, Progress tracking, Real-life simulations

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Solumi AI Weekly | $6.99 | per 7 days |
| Solumi AI Weekly | $14.99 | per 7 days |
| Solumi AI Yearly | $79.99 | per year |


## Frequently asked questions

### Is 1 Act Instructor free?

1 Act Instructor is free to download, with no in-app purchases.

### Is Solumi free?

Solumi is free to download, with in-app purchases available.

### Do 1 Act Instructor or Solumi have ads?

Neither 1 Act Instructor nor Solumi shows ads.

### Which is updated more often, 1 Act Instructor or Solumi?

1 Act Instructor ships an update every 2 weeks, and Solumi every 2 weeks. Most recently, 1 Act Instructor was updated on October 25, 2026 and Solumi on October 31, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*